Estimate the molar mass of Aluminium.

Aluminum: is a soft, silvery-white, ductile, nonmagnetic metal in the boron group. It is the third most abundant element in the Earth’s crust.

• Depending on the surface reference, aluminum appears in the range from silvery to dull grey.

Molar mass: The molar mass of a compound defines the mass of 1 mole of that particular substance and the number of grams per mole of a compound. In other words, the molar mass is the total mass of all the atoms in grams that make a mole of a particular molecule.

• The molar mass of aluminum is $26.982{\mathrm{gmol}}^{-1}$